Chabot Swim Club is comprised of the 220 member families who privately own the club property and improvements. We are a not-for-profit corporation in Castro Valley, California. We incorporated in 1963. Chabot Swim Club (CSC) is a family friendly and safe environment for all ages. The pool is staffed with certified lifeguards during member swim hours. The pool is staffed each year starting the week of CVUSD Spring Break, then has weekend hours through the remainder of the school year. We are open daily from the end of school in June through the start of the new school year, and September and October weekends, after which we close for the season.